86632970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 164635200

約数和(自身を除く): 78002230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 617, 739, 1234, 1478, 3085, 3695, 6170, 7390, 11723, 14041, 23446, 28082, 58615, 70205, 117230, 140410, 455963, 911926, 2279815, 4559630, 8663297, 17326594, 43316485, 86632970]

約数ペア:

[(1, 86632970), (2, 43316485), (5, 17326594), (10, 8663297), (19, 4559630), (38, 2279815), (95, 911926), (190, 455963), (617, 140410), (739, 117230), (1234, 70205), (1478, 58615), (3085, 28082), (3695, 23446), (6170, 14041), (7390, 11723)]